| 4-METHYL-1,3-OXAZOLE-5-CARBOXYLIC ACID Basic information |
| Product Name: | 4-METHYL-1,3-OXAZOLE-5-CARBOXYLIC ACID |
| Synonyms: | 4-METHYL-5-OXAZOLECARBOXYLIC ACID;4-METHYL-OXAZOLE-5-CARBOXYLIC ACID;4-METHYL-1,3-OXAZOLE-5-CARBOXYLIC ACID;4-methyl-1,3-oxazole-5-carboxylic acid(SALTDATA: FREE);4-Methyl-1,3-oxazole-5-carboxylic acid ,97%;4-Methyl-1,3-oxazole-5-carboxylic acid 95%;5-Oxazolecarboxylic acid, 4-Methyl-;4-Methyl-oxazol-5-carboxylic acid |
| CAS: | 2510-32-9 |
| MF: | C5H5NO3 |
| MW: | 127.1 |
| EINECS: | |
| Product Categories: | Carboxylic Acids;Oxazoles, Isoxazoles & Benzoxazoles;Heterocyclic Compounds;Carboxylic Acids;Oxazoles, Isoxazoles & Benzoxazoles;Building Blocks;Heterocyclic Building Blocks;Oxazoles |
| Mol File: | 2510-32-9.mol |
| 4-METHYL-1,3-OXAZOLE-5-CARBOXYLIC ACID Chemical Properties |
| Melting point | 239 °C |
| Boiling point | 267.3±20.0 °C(Predicted) |
| density | 1.348±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Store in freezer, under -20°C |
| pka | 2.09±0.31(Predicted) |
| form | powder to crystal |
| color | White to Gray to Brown |
| InChIKey | ZIXUNDOOBLSXPE-UHFFFAOYSA-N |
| CAS DataBase Reference | 2510-32-9 |
| Safety Information |
| Hazard Codes | Xi,Xn |
| Risk Statements | 22-36/37/38 |
| Safety Statements | 22-26-36/37/39 |
| WGK Germany | 3 |
| Hazard Note | Irritant |
| HS Code | 29349990 |
| MSDS Information |
| 4-METHYL-1,3-OXAZOLE-5-CARBOXYLIC ACID Usage And Synthesis |
| Chemical Properties | White to tan solid |
| Uses | 4-Methoxyoxazole-5-carboxylic Acid is used in the synthesis of highly selective α4β2-Nicotinic acetylcholine receptor agonists used in the treatment of cognitive disorders. It is also used in the synthesis of small molecule human FPR1 receptor antagonists. |
| Uses | Used in a palladium-catalyzed cross-coupling between heteroaryl carboxylic acids and aryl bromides leading to arylated heterocycles. |
| 4-METHYL-1,3-OXAZOLE-5-CARBOXYLIC ACID Preparation Products And Raw materials |
| Raw materials | Sodium hydroxide-->Hydrochloric acid-->Ethyl acetate-->Diethyl ether-->Potassium carbonate-->Formic acid-->Ammonium formate-->Ethyl 2-chloroacetoacetate |
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